<?php

class FtpBaseException extends Exception {
    public function __construct()
    {
        parent::__construct();
    }
}

class FtpConnectException extends FtpBaseException {
    public function __construct()
    {
        parent::__construct();
    }
}

class FtpAuthException extends FtpBaseException {
    public function __construct()
    {
        parent::__construct();
    }
}

class FtpOperationFailureException extends FtpBaseException
{
    public function __construct()
    {
        parent::__construct();
    }
}

class FtpArgumentsException extends FtpBaseException
{
    public function __construct()
    {
        parent::__construct();
    }
}

class FtpUploadException extends FtpBaseException
{
    public function __construct()
    {
        parent::__construct();
    }
}
